Function _parse_value

toon/decoder.py:425–459

Parse a single value string.

(value_str: str, opts: DecoderOptions)

def _parse_value(value_str: str, opts: DecoderOptions) -> Any:
    """Parse a single value string."""
    value_str = value_str.strip()
    
    if not value_str:
        return None
    
    # Check for quoted string
    if value_str.startswith(QUOTE) and value_str.endswith(QUOTE) and len(value_str) >= 2:
        # Unquote and unescape
        inner = value_str[1:-1]
        return unescape_string(inner)
    
    # Check for inline array [val1,val2,...]
    if value_str.startswith(LEFT_BRACKET) and value_str.endswith(RIGHT_BRACKET):
        inner = value_str[1:-1]
        if not inner:
            return []
        
        # Detect delimiter
        delimiter = COMMA
        if TAB in inner:
            delimiter = TAB
        elif PIPE in inner:
            delimiter = PIPE
        
        values = _split_row(inner, delimiter)
        return [_parse_value(v.strip(), opts) for v in values]
    
    # Check for empty object
    if value_str == '{}':
        return {}
    
    # Parse as literal (bool, null, number, or string)
    return parse_literal(value_str)


def _expand_paths(obj: dict) -> dict: